The compressor of middle refrigerant for a refrigerating appliance, household type, or similar

摘要

"Half for a refrigerant compressor refrigeration appliance, household type, or the like.The refrigerant compressor driven by an electric motor (10), which frequ00b3u00eancia supply can be selectively varied between a number of distinct values (F ~ 1 ~ F ~ 2 ~,F ~ t ~) as a function of an input signal.The invention provides the use of a control mechanism (7) connected to the compressor and adapted to monitor two or more quantities, which are variable as a function of time.One way mutually independent, of which at least one is representative of actual operating conditions of the apparatus.The said control mechanism being also adapted to generate the input signal with a value corresponding to a combination pre stated quantities monitored.